Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) spectroscopy is a method for studying materials that have unpaired electrons. The...
52 KB (7,148 words) - 01:05, 5 February 2025
Pulsed electron paramagnetic resonance (EPR) is an electron paramagnetic resonance technique that involves the alignment of the net magnetization vector...
18 KB (2,615 words) - 15:37, 15 April 2024
Paramagnetic nuclear magnetic resonance spectroscopy refers to nuclear magnetic resonance (NMR) spectroscopy of paramagnetic compounds. Although most NMR...
7 KB (800 words) - 17:23, 10 May 2025
other quantum numbers. This is the method of electron paramagnetic resonance (EPR) or electron spin resonance (ESR), used to study free radicals. Since only...
22 KB (2,972 words) - 21:46, 4 May 2025
Spectral Database for Organic Compounds (category Nuclear magnetic resonance)
resonance (1H-NMR) spectra, 13C nuclear magnetic resonance (13C-NMR) spectra and electron paramagnetic resonance (EPR) spectra. The construction of the database...
8 KB (933 words) - 05:27, 12 March 2025
for quantum sensing. Like electron paramagnetic resonance (EPR), ODMR makes use of the Zeeman effect in unpaired electrons. The negatively charged nitrogen...
11 KB (1,356 words) - 14:58, 19 April 2025
is very broadly similar to electron paramagnetic resonance (EPR), and also somewhat similar to nuclear magnetic resonance (NMR), except that FMR probes...
7 KB (827 words) - 16:07, 4 May 2025
chemistry, electron magnetic resonance (EMR) is an interdisciplinary field that covers both electron paramagnetic resonance (EPR, also known as electron spin...
819 bytes (63 words) - 11:22, 1 September 2023
of the decay of parent nuclei. Electron paramagnetic resonance Ikeya, Motoji (1989). "Use of Electron Spin Resonance Spectrometry in Microscopy, Dating...
13 KB (1,537 words) - 21:01, 30 December 2024
states. Molecular spectra can be obtained due to electron spin states (electron paramagnetic resonance), molecular rotations, molecular vibration, and...
44 KB (4,768 words) - 17:47, 7 April 2025
being induced by the magnetic field. APR is a variation of electron paramagnetic resonance (EPR) where the acoustic rather than electromagnetic waves...
5 KB (681 words) - 22:16, 12 September 2024
academic domain. Electron paramagnetic resonance (EPR) spectroscopy is dedicated to researching substances with unpaired electrons. It was first introduced...
11 KB (1,519 words) - 19:31, 8 October 2024
Mohindar S. (1971). "Antisymmetric Exchange and Exchange-Narrowed Electron-Paramagnetic-Resonance Linewidths". Physical Review B. 4 (1): 38–45. Bibcode:1971PhRvB...
19 KB (1,932 words) - 22:44, 8 April 2025
precisely by its resonant frequency. Electron paramagnetic resonance, otherwise known as electron spin resonance (ESR), is a spectroscopic technique similar...
60 KB (7,933 words) - 00:59, 30 April 2025
interaction between an electron and an atomic nucleus. Its major manifestation is in electron paramagnetic resonance and nuclear magnetic resonance spectroscopies...
6 KB (531 words) - 05:13, 6 May 2024
Electron nuclear double resonance (ENDOR) is a magnetic resonance technique for elucidating the molecular and electronic structure of paramagnetic species...
15 KB (2,020 words) - 11:00, 22 April 2025
{B}}} . The standard electron spin resonance, also known as electron paramagnetic resonance (EPR), is due to the coupling of electron magnetic moment to...
22 KB (3,241 words) - 18:26, 23 February 2025
sublevels within a single electronic level. The latter are called Electron Paramagnetic Resonance (EPR) transitions if they are associated with the electronic...
4 KB (683 words) - 22:33, 20 February 2024
spectroscopy, including electron paramagnetic resonance (EPR), luminescence induced by light (photoluminescence, PL) or electron beam (cathodoluminescence...
72 KB (7,739 words) - 21:03, 31 January 2025
M.; Chien, James C. W. (1974-05-07). "ChemInform Abstract: Electron Paramagnetic Resonance of Tetrakis(1-norbornyl)Chromium". Chemischer Informationsdienst...
16 KB (1,879 words) - 13:42, 3 April 2025
absorption, photoluminescence (PL), electron paramagnetic resonance (EPR) and optically detected magnetic resonance (ODMR), which can be viewed as a hybrid...
73 KB (7,939 words) - 03:08, 14 April 2025
Spin trapping (redirect from Electron spin trapping)
the use of electron paramagnetic resonance (EPR) spectroscopy. EPR spectroscopy detects paramagnetic species such as the unpaired electrons of free radicals...
6 KB (637 words) - 23:35, 1 April 2025
and another is a standard of the position and intensity of electron paramagnetic resonance signals. DPPH has several crystalline forms which differ by...
7 KB (639 words) - 22:38, 16 February 2025
resonance (quantum mechanics), a quantum resonance process Nuclear magnetic resonance, a special case Giant resonance Electron paramagnetic resonance...
3 KB (365 words) - 02:22, 4 November 2024
Larmor precession (category Nuclear magnetic resonance)
a key concept in fields such as nuclear magnetic resonance (NMR) and electron paramagnetic resonance (EPR), since the precession rate does not depend...
10 KB (1,392 words) - 12:17, 31 January 2025
magnetic resonance imaging". Medicine portal Amplified magnetic resonance imaging Cerebrospinal fluid flow MRI Electron paramagnetic resonance High-definition...
93 KB (10,796 words) - 20:18, 8 May 2025
magnetic resonance, electron paramagnetic resonance, magnetic resonance imaging, magnetic resonance spectroscopy and nuclear quadrupole resonance. Since...
6 KB (468 words) - 02:58, 28 July 2023
of molecules and materials with unpaired electron spins that exhibit ESR (or electron paramagnetic resonance (EPR)) absorption than those that have NMR...
93 KB (11,875 words) - 16:33, 4 May 2025
magnetism, and other phenomena, such as electron paramagnetic resonance.[citation needed] The magnetic moment of the electron is m S = − g S μ B S ℏ , {\displaystyle...
52 KB (6,944 words) - 10:51, 11 May 2025
among other ways, in atomic and molecular spectra, and in electron paramagnetic resonance spectra of free radicals and transition-metal ions. As the...
29 KB (4,511 words) - 15:03, 28 February 2025